* {
    padding: 0;
    margin: 0;
}

body {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    background-color: black;
    overflow: hidden;

}

.container {
    display: flex;
    position: relative;
    justify-content: center;
    font-size: 100px;
    color: white;
}

.letter {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.letter .ul {
    position: relative;
    width: 70px;
    height: 35px;
    padding: 10px;
    list-style: none;
    overflow: hidden;
}

.letter .ul:first-of-type {
    padding-bottom: 0;
}

.letter .ul:last-of-type {
    padding-top: 0;
}

.letter .ul .harmony {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 50px;
    height: 50px;
    border: 10px solid white;
    border-radius: 50%;
    box-shadow: 0 0 15px 0 white,
    inset 0 0 10px white;
}

.letter .ul:last-of-type > .harmony {
    top: auto;
    bottom: 10px;
}

.letter svg {
    position: absolute;
    width: 0;
    height: 0;
}

.letter .ul .harmony {
    transform: translateY(50%);
}

.letter .ul:last-of-type > .harmony {
    transform: translateY(-50%);
}

.letter .ul .harmony {
    animation: move 1.2s forwards,
    shadow 1.5s 1.2s forwards;

    /*animation: move 1.5s forwards,*/
    /*shadow 2s 1.5s forwards;*/
}
@keyframes move {
    to {
        transform: none;
    }
}
@keyframes shadow {
    to {
        box-shadow: none;
    }
}
.letter .line {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 10px;
    display: flex;
    justify-content: center;
}
.letter .line::after {
    content: "";
    width: 0%;
    background-color: #146df7;
    animation: line 0.5s 1.7s forwards;
}
@keyframes line {
    to {
        width: 60%;
    }
}
.container {
    transform: scale(2.5);
    transform-origin: 100% 50%;
    animation: move 0.8s 1.5s cubic-bezier(0.1, 0.6, 0, 1) forwards;
}
.delay {
    opacity: 0;
    animation: fade_in 2s 0.5s forwards;
}
@keyframes fade_in {
    to {
        opacity: 1;
    }
}
.shadow_spot {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 60px, black 200px);
    animation: fade_spot 1s 1.5s forwards;
}
@keyframes fade_spot {
    to {
        transform: translateX(100px) scale(5);
    }
}
.letter .ul:last-of-type>.harmony {
    filter: url(#blur);
}